What is JEEnius AI and how does it help in JEE Main and JEE Advanced preparation?

JEEnius AI is an AI-powered preparation platform built specifically for JEE Main and JEE Advanced aspirants. It gives you 20+ years of PYQs (JEE Main 2002–2025 and JEE Advanced 2007–2025), AI-predicted mock tests, chapter-wise and topic-wise practice across Physics, Chemistry and Mathematics, and a 24×7 AI doubt solver.

How accurate is the JEE prediction engine?

Two separate measures. Topic coverage: 92% of JEE Main 2026's 1,284 questions fell in topics we predicted (Physics 97%, Chemistry 94%, Mathematics 83%). Near-identical matches: 218 of our questions closely matched real ones by concept and method, with 12 near-duplicates, verified using production-grade L2 distance. JEEnius predicts topic areas and question patterns, not the exact paper, and is not affiliated with NTA or any exam body.

Can I use JEEnius AI for JEE Main 2027 and JEE Advanced 2027 preparation?

Absolutely. The platform is continuously updated. JEE Main 2027 and JEE Advanced 2027 aspirants get the full PYQ archive, latest mock tests calibrated to the most recent paper pattern, and an AI tutor that adapts to your weak areas.

Does JEEnius AI offer JEE mock tests and chapter-wise practice?

Yes. JEEnius AI offers full-length JEE Main and JEE Advanced mock tests generated by our prediction engine, plus chapter-wise and topic-wise practice across Physics, Chemistry and Mathematics, with instant performance analytics.

Why does the AI take a few seconds to answer?

Unlike basic bots that give generic answers instantly, JEEnius AI 'thinks' through the problem using complex reasoning models (o-series and Fathom AI) so the solution is accurate and easy to understand. Quality takes a few seconds.

Can I use JEEnius AI alongside my JEE coaching (Allen, FIITJEE, Aakash, Resonance, Vibrant)?

Absolutely. JEEnius AI is built to complement any coaching. The AI automatically detects your weak areas from practice and adapts to fill gaps your coaching schedule may leave.

JEEnius AI — JEE Main & Advanced PYQs, Mock Tests & AI Tutor

Q: Are the JEE Main and JEE Advanced PYQs free to practice?

Yes. The free plan includes unlimited JEE Main PYQs (2002–2025) and JEE Advanced PYQs (2007–2025). Paid plans unlock unlimited AI doubt solving and AI-predicted mock tests.

Q: Is JEEnius AI reliable for JEE Advanced level problems?

Yes. Our engine includes Fathom AI — famous for a perfect score on JEE Advanced 2025 — and is fine-tuned for high-level multi-concept JEE Advanced problems.

JEE Main 2027 · Predictions live

The 2027 paper is already being practised

Built from 20+ years of papers and verified by our IITian faculty — not guesswork. On JEE Main 2026 we measured two things: our predictions covered 92% of the topics that appeared, and 218 of our questions turned out near-identical in the real papers — every match checked against the actual exam.

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Topic coverage · JEE 2026

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Near-identical questions

Faculty

Verified by IITians

Topic coverage and near-identical matches are two separate measures. JEEnius predicts topic areas and question patterns — not the exact paper — and isn't affiliated with NTA.

Get the 2027 predictions See the 2026 proof

JEE Main 2027 · Physics • EMI AI + faculty

A non-conducting ring of mass m and radius R carries a uniform linear charge density λ and rests on a rough surface (friction μ). A magnetic field B(t) = B₀ + αt², confined to a circular region of radius r (r < R) concentric with the ring, is switched on. Find the time t at which the ring just starts to rotate.

94% match likelihood

Real predicted question · one of 1,000+ for JEE Main 2027.

The PYQ archive

Search 20+ years of JEE PYQs

Pick a paper, year and subject. Every JEE Main (2002–2025) and Advanced (2007–2025) question, organised the way you revise.

How it works

See how the AI thinks — not just the answer

Every solution is worked out step by step using reasoning models, so you learn the method. Tap a step to expand it; collapse the rest to stay focused.

Restates the question, then reveals the answer.
Numbered steps you can expand one at a time.
Includes Fathom AI — a perfect scorer on JEE Advanced 2025.

JEE Main 2023 · Mathematics

Evaluate the integral of x² from 0 to 1.

Answer = 1/3

1 Use the power rule

∫xⁿ dx = xⁿ⁺¹ / (n+1). With n = 2, the antiderivative is x³/3.

2 Apply the limits 0 → 1

[x³/3] from 0 to 1 = 1³/3 − 0 = 1/3.

3 Why this matters

Definite integrals like this are the building block for area, work and probability questions across the JEE syllabus.

JEE Main — Full Mock 02:14:08

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Answered Marked Current

The prediction engine

Practice what's most likely to come

Our AI studies every JEE paper from the last 20+ years to build exam-realistic mocks in a real NTA-style interface — focused on high-probability topics. Tested against all 1,284 questions in JEE Main 2026, it lined up with 92% of the topic spread.

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Physics

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Chemistry

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Maths

See the full 2026 breakdown

Why JEEnius

Everything for JEE, in one place

No clutter, no noise — just the few things that actually move your rank.

Real PYQs, 2002–2025

Every JEE Main (2002–2025) and Advanced (2007–2025) question, searchable by year, chapter and topic.

Step-by-step AI solutions

See the reasoning, not just the answer — powered by reasoning models, including Fathom AI.

AI-predicted mock tests

Full-length mocks in a real NTA-style interface, focused on what's most likely to appear.

Focus & dark mode

A distraction-free space designed for long, late-night study sessions.

Start free — no card needed

Simple, honest pricing

Free

₹0

Everything you need to start.

Unlimited PYQs (2002–2025)

Daily step-by-step AI solutions

Practice in quiz mode

Start free

Pro

Pro+

₹299/mo

Maximum AI, fully personalised.

Everything in Pro

Unlimited AI doubt-solving

Priority reasoning models

Personalised study plan

Get Pro+

FAQ

Questions, answered

JEEnius AI is an AI-powered platform built specifically for JEE Main and JEE Advanced. You get 20+ years of PYQs (Main 2002–2025, Advanced 2007–2025), AI-predicted mock tests, chapter- and topic-wise practice across Physics, Chemistry and Mathematics, and a 24×7 AI doubt solver.

Yes. The free plan includes unlimited JEE Main PYQs (2002–2025) and JEE Advanced PYQs (2007–2025). Paid plans unlock unlimited AI doubt solving, AI-predicted mock tests and detailed performance analytics.

We measure two separate things. (1) Topic coverage — 92% of JEE Main 2026's 1,284 questions fell in topics we predicted (Physics 97%, Chemistry 94%, Mathematics 83%). (2) Near-identical matches — 218 of our questions closely matched real ones by concept and method, verified with production-grade embedding similarity. JEEnius predicts topic areas and question patterns, not the exact paper, and is not affiliated with NTA or any exam body.

Absolutely. The platform is continuously updated. JEE Main 2027 and JEE Advanced 2027 aspirants get the full PYQ archive, mock tests calibrated to the latest paper pattern, and an AI tutor that adapts to your weak areas.

Yes. Full-length JEE Main and Advanced mock tests generated by the prediction engine, plus chapter- and topic-wise practice across Physics, Chemistry and Mathematics, with instant performance analytics.

Unlike basic bots that give generic answers instantly, JEEnius AI 'thinks' through the problem using reasoning models (o-series and Fathom AI) so the solution is accurate and easy to understand. Quality takes a few seconds.

Yes. The engine includes Fathom AI — famous for a perfect score on JEE Advanced 2025 — and is fine-tuned for high-level, multi-concept JEE Advanced problems.

Absolutely. JEEnius AI complements any coaching. The AI detects your weak areas from practice and adapts to fill gaps your coaching schedule may leave.